Pentair Brass Air Bleeder Adapter | Triton II Sand Filter | 154700Z

Description

The Pentair Brass Air Bleeder Adapter (154700Z) is the OEM replacement air release fitting for the Triton II sand filter series, including the TR50, TR60, TR100, TR140, and PF100 models.

The air bleeder adapter provides a controlled release point for trapped air in the filter tank. Air accumulation inside a pressurized sand filter can reduce filtration efficiency and cause pressure gauge readings to spike inaccurately. Replacing a damaged or corroded bleeder adapter restores the filter’s ability to purge air and return to normal operating pressure. Match the part number stamped or cast on your existing fitting before ordering.

Specifications

Fits Into

Compatibility is based on Pentair parts documentation and available OEM records. This is not an exhaustive list. For certainty, verify the part number in your equipment’s manual or on the original part itself before ordering.

Pro Tip

When replacing the air bleeder adapter, inspect the threads on the filter tank port for corrosion or damage before installing the new fitting. Brass fittings can seize or strip if the mating threads are compromised. Apply thread sealant tape rated for pool equipment to ensure a leak-free connection — and confirm the adapter seats fully before returning the filter to service.